vroooom_ptssssh
Member
Registered: 2nd Jul 02
Location: Scottyland
User status: Offline
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Ok, its a 94/95 L reg Corsa SRI 8v, its got a K&N cone filter and a powerflow exhaust, It's started to idle between 1000rpm & 1600rpm....I dunno much about vauxhall engines, but i presume its either a sticky idle speed control valve, or throttle position sensor? (dunno if it will have one or the other). It doesnt go away if u rev it on the spot an let the idle fall... Just wondering if anyone knows what may be causing it, If someone can tell me what the problem could be i could locate it and have a look an try sort it!? im sure it'll be the tps or iscv, but anyone help me in identifying them, its a mates car and im a ford man so dont have a clue on vaux engines 
cheeRS in advance for the help.
Dave
[Edited on 05-09-2003 by vroooom_ptssssh]
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Dave Hay
Member
Registered: 10th Apr 02
Location: Aberdeenshire
User status: Offline
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aggggh you did the fordy boys cheers lol
sounds like dirty icv and too much heat getting in through filter. clean icv out and add decent cold air feed
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lacky75
Member
Registered: 8th Dec 02
Location: Norwich
User status: Offline
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remoe the K&N filter and put your original airbox in (after u have drilled it, and added panel filter) that sort the prob and if not u may need a new idle control valve, which can turn out to be alot!!! 
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vroooom_ptssssh
Member
Registered: 2nd Jul 02
Location: Scottyland
User status: Offline
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lol, cheeRS cheeRS, cheeRS (specially for u Dave) 
I'll check the isvc and get her to put the origonal airbox on, she keeps swappin from airbox - K&N - why i dont know! she has drilled the airbox already.
thanks, no sorry cheeRS again 
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Dave Hay
Member
Registered: 10th Apr 02
Location: Aberdeenshire
User status: Offline
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8vs are generally ok though but tend to pink with induction kit 
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